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190553 (2000 SB65)
Classification: Main-belt Asteroid          SPK-ID: 2190553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553837875953389 7.4739e-08  
a 2.564366156017095 1.9254e-08 au
q 2.165905229913859 1.9917e-07 au
i 6.876505720587677 6.8231e-06 deg
node 8.228736400528515 4.7265e-05 deg
peri 345.9466887586648 5.1456e-05 deg
M 342.2901507575313 2.6485e-05 deg
tp 2459274.287168499265
(2021-Feb-28.78716850)
0.00011098 TDB
period 1499.921331686762
4.11
1.6893e-05
4.625e-08
d
yr
n .240012587590281 2.7031e-09 deg/d
Q 2.962827082120331 2.2246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57311  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:09  

Additional Information
 Earth MOID = 1.16033 au 
 Jupiter MOID = 2.47621 au 
 T_jup = 3.406 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456796.5 (2014-May-19.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545775027603775 7.425e-08  
q 2.169015792761311 1.9749e-07 au
tp 2456277.616800679258
(2012-Dec-16.11680068)
9.0845e-05 TDB
node 8.341169520089952 4.7313e-05 deg
peri 346.4998779690857 5.1625e-05 deg
i 6.872232573086563 6.8164e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57311  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:09  

Additional Information
 Jupiter MOID = 2.47621 au 
 T_jup = 3.406 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.513098139727546E-15 -1.462543196836443E-14 -3.046556831266867E-12 -3.240197754561102E-14 -5.611973419111171E-13 -1.069842048422712E-14
q -1.462543196836443E-14 3.900103735075944E-14 8.589043786805282E-12 8.757212629875179E-14 1.614094322543919E-12 2.865996165097741E-14
tp -3.046556831266867E-12 8.589043786805282E-12 8.25276211212163E-9 3.710262619652491E-11 1.89748764224922E-9 1.183870719116478E-11
node -3.240197754561102E-14 8.757212629875179E-14 3.710262619652491E-11 2.238502903367176E-9 -2.214259353027984E-9 -7.518794319999565E-11
peri -5.611973419111171E-13 1.614094322543919E-12 1.89748764224922E-9 -2.214259353027984E-9 2.665167649027193E-9 7.73017963215361E-11
i -1.069842048422712E-14 2.865996165097741E-14 1.183870719116478E-11 -7.518794319999565E-11 7.73017963215361E-11 4.646345115507933E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.19   n/a E2021B55  

190553 (2000 SB65)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2000 SB65 = 2004 QY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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